I can verify that Daniel, son of Samuel Lee Harriman and Maria Angelique Lecouffe, married Marguerite Fairservice. They evidently had a son, who doesn't appear on censuses. I found a marriage between Willson Harriman, son of the above, to Annie Hannigan, a widow, in Sudbury District. It says he was born in New Carlisle, Quebec. The date was March 6, 1922. In the 1891 census, there is listed, with Daniel and Marguerite, and his sisters, a Wilson John, but it's been interpreted as a John Wilson, a 'dom'. The sisters are also listed as 'dom'. Here, this person is listed as age 13, which is about 3 years off. I haven't found a birth record or baptism record. Does anyone have any information about this person?
I note that in the 1901 census, there is only Marguerite, a widow, and an 'adopted son', named John W. Laszey. Is this the same person? He is not noted in the 1911 census. Marguerite has died, but I don't know where he is until he pops up and gets married.